#618C2C#618C2C

#618C2C is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.8% C 0.134 H 130.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#618C2C
RGB	rgb(97, 140, 44)
HSL	hsl(87, 52%, 36%)
HSV	hsv(87, 69%, 55%)
CMYK	cmyk(30.7%, 0%, 68.6%, 45.1%)
CIE-LAB	lab(53.47, -30.67, 44.74)
CIE-LCH	lch(53.47, 54.24, 124.43°)
OKLab	oklab(58.85% -0.0867 0.1019)
OKLCH	oklch(58.85% 0.134 130.4)
XYZ	xyz(14.7624, 21.4790, 5.7505)
Luminance	0.2148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618C2C #572C8C

analogous

#8C872C #618C2C #318C2C

triadic

#618C2C #2C618C #8C2C61

tetradic

#618C2C #2C8C87 #572C8C #8C2C31

square

#618C2C #2C8C87 #572C8C #8C2C31

split-complementary

#618C2C #2C318C #872C8C

monochromatic

#202F0F #415D1D #618C2C #81BB3B #9FCE64

Accessibility & contrast

On white

3.97

#618C2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#618C2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618C2C

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618C2C	#FFFFFF	#000000	##000000
##618C2C	1.00	3.97	5.30	5.30
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92821F

Deuteranopia (green-blind)

#8C7F34

Tritanopia (blue-blind)

#638679

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #618c2c;
/* rgb */ color: rgb(97, 140, 44);
/* oklch */ color: oklch(58.8% 0.134 130.4);

Tailwind

colors: {
  custom: {
    50: '#91ae6a',
    500: '#618c2c',
    950: '#000000',
  },
}

SCSS

$custom: #618c2c;
$custom-light: #91ae6a;
$custom-dark: #000000;

JSON

{
  "hex": "#618c2c",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 44
  },
  "hsl": {
    "h": 86.875,
    "s": 52.174,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58848,
    "c": 0.13377,
    "h": 130.4
  },
  "luminance": 0.21479
}

Semantic roles & 50–950 ramp

primary

#618C2C

secondary

#855FB5

accent

#4CDC8C

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618C2C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →